英和和英

語源

Adjectival use of course that diverged in spelling in the 18th century. The sense developed from '(following) the usual course' (cf. of course) to 'ordinary, common' to 'lacking refinement', with 'not fine, granular' arising from its application to cloth. Compare the development of mean.

発音

• (Received Pronunciation) enPR: kôs, IPA: /kɔːs/
• (General American) enPR: kôrs, IPA: /kɔɹs/, [kʰo̞ɹs]
• (rhotic, without the horse–hoarse merger) enPR: kōrs, IPA: /ko(ː)ɹs/
• (non-rhotic, without the horse–hoarse merger) IPA: /koəs/
• 韻: -ɔː(ɹ)s
• Homophone: course

形容詞

coarse (comparative coarser, superlative coarsest)

1. With a rough texture; not smooth.
   • 1726 October 28, [Jonathan Swift], “Of the Inhabitants of Lilliput; […]”, in Travels into Several Remote Nations of the World. […] [Gulliver’s Travels], volume I, London: […] Benj[amin] Motte, […], →OCLC, part I (A Voyage to Lilliput), pages 107–108:

     Two hundred Sempſtreſſes were employed to make me Shirts, and Linen for Bed and Table, all of the ſtrongeft and coarſeſt kind they could get; which, however, they were forced to quilt together in ſeveral Folds, for the thickeſt was ſome degrees finer than Lawn.

2. Composed of large particles.

   coarse sand

   • 1908, Harry Snyder, Human Foods and their Nutritive Value‎, New York: Macmillan, section 157, pp. 145-146:

     Graham flour is coarsely granulated wheat meal. No sieves or bolting cloths are employed in its manufacture, and many coarse, unpulverized particles are present in the product.

   • 2012, Paul E. Potter, James Maynard, Wayne A. Pryor, Sedimentology of Shale: Study Guide and Reference Source‎:

     Missing units may be attributed to either the lack of proper sized material in the source or the successive, downcurrent sedimentation of the coarser materials first and the finer materials last.

3. Lacking refinement, taste or delicacy.

   coarse manners

   coarse language

   • 1791, John Walker, A Critical Pronouncing Dictionary […] ‎, London: Sold by G. G. J. and J. Robinſon, Paternoſter Row; and T. Cadell, in the Strand, →OCLC, page 211:

     ☞ This word [earth] is liable to a coarſe vulgar pronunciation, as if written Urth; […]

   • 2007, Charles Dickens, A Tale of Two Cities, Penguin, →ISBN, page 34:

     The butcher and the porkman painted up only the leanest scrags of meat; the baker, the coarsest of meagre loaves.

4. (archaic, of a metal) Unrefined.
5. Of inferior quality.

   Due to the internet issue, the system generated an coarse audio file.

   She detests visiting coarse places.

同意語

• (of inferior quality): thick, rough, sharp, hard
• (not refined): rough, rude, uncouth, blunt, unpolished, inelegant, indelicate, vulgar, gritty, obscene, crass, earthy

反意語

• (of inferior quality): fine

派生語

Collocations

Further reading

• “coarse”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “coarse”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• “coarse”, in OneLook Dictionary Search.

アナグラム

• Arceos, Rascoe, acrose, ocreas